<?php return array (
  0 => 
  array (
    'username' => '小明',
    'sex' => '男',
    'mail' => '143523@qq.com',
  ),
  1 => 
  array (
    'username' => '小王',
    'sex' => '男',
    'mail' => '123423@qq.com',
  ),
  2 => 
  array (
    'username' => '小麦',
    'sex' => '男',
    'mail' => '124563@qq.com',
  ),
  3 => 
  array (
    'username' => '小红',
    'sex' => '女',
    'mail' => '123546@qq.com',
  ),
) ?>